Model 5081FG

Instruction Manual

IB-106-5081, Rev. 1.0 May 2005

SECTION 3

STARTUP AND OPERATION

Install all protective equipment covers and safety ground leads before equipment startup. Failure to install covers and ground leads could result in serious injury or death.

3-1 GENERAL

a.Verify Mechanical Installation

Ensure the Two-Wire In Situ Oxygen Ana- lyzer is installed correctly. See paragraph

2-2for mechanical installation information.

b.Verify Terminal Block Wiring

Ensure the wiring of both the oxygen probe terminal block and Model 5081 Transmitter terminal block is correct. Refer to paragraph 2-3for electrical installation and wiring information.

3-2 POWER UP

a.General

The Two-Wire In Situ Oxygen Analyzer dis- plays the current oxygen reading on the LCD face of the Model 5081 Transmitter. The O2 concentration, cell temperature, and 4-20 mA output current are displayed as shown in Figure 3-1. This and other infor- mation may also be accessed using HART/AMS.

b.Startup Display

When the probe is first inserted into the stack, some time is required until minimum operating temperatures [550°C (1022°F)] are reached. Some time is also required for the electronics to reach an operating state. Therefore, when the unit is first powered up, a faulted operation display as shown in Fig- ure 3-2 may be displayed by the transmitter until the probe operating temperatures are reached and the electronics are working properly (approximately 5 minutes).

c.Operating Display

After the probe has reached operating temperatures, the Model 5081 Transmitter

display should look similar to Figure 3-1.

The display will now track the O2 concentra- 3 tion, cell temperature, and 4-20 mA output

current.

O2 CONCENTRATION

%

mA

CELL

4-20 mA OUTPUT

TEMPERATURE

 

 

26020007

Figure 3-1. Normal Operation Display

%

mA

26020008

Figure 3-2. Faulted Operation Display

Rosemount Analytical Inc. A Division of Emerson Process Management

Startup and Operation 3-1

Page 43
Image 43
Emerson 5081FG instruction manual Section Startup and Operation, General, Power UP

5081FG specifications

The Emerson 5081FG Series is a cutting-edge digital smart transmitter designed for various industrial applications, including oil and gas, chemical processing, and water treatment. Known for its accuracy and reliability, the Emerson 5081FG integrates an array of advanced technologies to enhance measurement capabilities and operational efficiency.

One of the main features of the 5081FG is its multi-variable measurement, which allows for the integration of differential pressure, static pressure, and temperature readings into a single device. This capability significantly reduces the need for multiple instruments, leading to lower installation costs and improved data collection efficiency.

With Smart Wireless technology, the Emerson 5081FG offers robust wireless communication, making it ideal for remote or hard-to-reach locations. Its ability to transmit real-time data wirelessly enhances operational awareness and enables proactive maintenance decisions. The transmitter can easily connect to various process control systems for seamless integration and data sharing.

The 5081FG also incorporates Emerson's advanced diagnostics and predictive maintenance algorithms. These features continuously monitor the health of the transmitter and the processes it measures, alerting operators to potential issues before they escalate into serious problems. This proactive approach to maintenance not only improves safety but also minimizes downtime and maximizes productivity.

Another significant characteristic of the Emerson 5081FG is its rugged design, built to withstand harsh industrial environments. With an IP67 rating, it is resistant to dust and water ingress, ensuring reliable operation even in challenging conditions. The device is also designed to handle a wide range of temperatures and pressures, making it versatile for diverse applications.

User-friendly configuration and programming are facilitated by Emerson's intuitive software tools, which provide easy setup and calibration processes. This simplicity allows operators to optimize performance without needing extensive training or support.

In conclusion, the Emerson 5081FG is a powerful and reliable smart transmitter that addresses the needs of various industries. Its multi-variable measurement capability, wireless communication, advanced diagnostics, and rugged design make it an excellent choice for companies looking to enhance their operational efficiency and maintain high standards of safety and reliability. With the Emerson 5081FG, businesses can expect not only accurate measurements but also valuable insights that contribute to smarter decision-making.